package com.xxx.map;

import java.util.TreeMap;

/**
 * @version v1.0
 * @Description:
 * @Author zhanzhongxin
 * @Date 2021/7/21 15:53
 * @Copyright 博为峰
 */
public class TreeMapDemo {
    public static void main(String[] args) {
        TreeMap<Student, String> treeMap = new TreeMap<Student, String>();
        treeMap.put(new Student("张三", 20), "JDF13");
    }
}
